Psychromonas sp. PRT-SC03

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Psychromonadaceae; Psychromonas; unclassified Psychromonas

Average proteome isoelectric point is 6.87

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 787 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>tr|A0A0P8Y8T9|A0A0P8Y8T9_9GAMM Uncharacterized protein OS=Psychromonas sp. PRT-SC03 OX=1527299 GN=JI57_00610 PE=4 SV=1
MM1 pKa = 7.45PARR4 pKa = 11.84RR5 pKa = 11.84LLLLGIGNILYY16 pKa = 9.96GDD18 pKa = 3.83EE19 pKa = 4.82GIGVHH24 pKa = 6.77FINYY28 pKa = 9.56ISDD31 pKa = 3.39KK32 pKa = 11.16YY33 pKa = 10.83KK34 pKa = 10.42IEE36 pKa = 4.15NPAYY40 pKa = 9.99EE41 pKa = 4.23FDD43 pKa = 3.79IVDD46 pKa = 4.38GGTLAHH52 pKa = 6.75GLIPLLATYY61 pKa = 10.7DD62 pKa = 3.68DD63 pKa = 5.52LIIVDD68 pKa = 5.19TINSADD74 pKa = 3.68GEE76 pKa = 4.34FGDD79 pKa = 5.29VYY81 pKa = 11.04FFDD84 pKa = 5.42FDD86 pKa = 3.89ATPADD91 pKa = 3.56

Molecular weight: 10.02 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0P8YU10|A0A0P8YU10_9GAMM HTH cro/C1-type domain-containing protein OS=Psychromonas sp. PRT-SC03 OX=1527299 GN=JI57_04605 PE=4 SV=1
RR1 pKa = 7.11HH2 pKa = 6.07RR3 pKa = 11.84HH4 pKa = 5.73SGRR7 pKa = 11.84QLNRR11 pKa = 11.84NSSHH15 pKa = 5.69RR16 pKa = 11.84QAMFRR21 pKa = 11.84NMASSIVEE29 pKa = 3.93HH30 pKa = 6.14EE31 pKa = 4.62VIKK34 pKa = 8.71TTLPKK39 pKa = 10.57AKK41 pKa = 9.36EE42 pKa = 3.81LRR44 pKa = 11.84RR45 pKa = 11.84GVEE48 pKa = 3.86PLITLAKK55 pKa = 8.41TDD57 pKa = 3.43SVANRR62 pKa = 11.84RR63 pKa = 11.84LAFARR68 pKa = 11.84TRR70 pKa = 11.84DD71 pKa = 3.59NAVVAKK77 pKa = 9.87LFNEE81 pKa = 4.47LGPRR85 pKa = 11.84YY86 pKa = 9.78ANRR89 pKa = 11.84PGGYY93 pKa = 7.82TRR95 pKa = 11.84IITCGFSNGDD105 pKa = 4.05KK106 pKa = 11.2APMAYY111 pKa = 9.05IEE113 pKa = 4.24FVDD116 pKa = 3.84RR117 pKa = 11.84AVVADD122 pKa = 4.34EE123 pKa = 4.13EE124 pKa = 4.46AA125 pKa = 3.99

Molecular weight: 14.08 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

787

0

787

213425

43

1903

271.2

30.28

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.946 ± 0.086

1.244 ± 0.037

5.304 ± 0.068

5.597 ± 0.103

4.231 ± 0.072

6.224 ± 0.095

2.236 ± 0.044

7.718 ± 0.078

6.8 ± 0.084

11.004 ± 0.111

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.555 ± 0.044

4.781 ± 0.061

3.371 ± 0.052

4.626 ± 0.078

4.112 ± 0.082

6.767 ± 0.076

5.164 ± 0.059

6.277 ± 0.072

0.983 ± 0.029

3.06 ± 0.052
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski